Context Aware Technology on Wearable Computer Based on Active Mechanism

As a brand-new computing mode, wearable computing is bringing forward new issues for computer science and technology, will form new computing concepts, theories and technologies, and will expand computing´s functions and open new computing application areas. This paper mainly analyzed context aware technology of wearable computing, proposed the establishment of context aware technology based on active mechanism. Then the wearable computing system is able to perceive, understand and predict users´ activities, and give them instant assistance.